The literature review could be the following title 1. Cover Page 2. Declaration of Originality 3. Content Page 4. Report Proper (Rationale of selection) (Literature Review) 5 Conclusion 6 Referencing 7 Appendices. it must be covered all the following topics, history of the PV panels, main role of the PV panels in built environment and comparison with other available energy sources. the technology used in the PV panels. main challenges of implementing PV panels. consideration of the cost factor of PV panels, current market of the solar panels. Potential and possible installation availability of the PV Panels. Facility management during the life span.